| 词汇 | standard |
| 词根词缀 | 词源： 1138, "flag or other conspicuous object to serve as a rallying point for a military force," from O.Fr. estandart, probably from Frank. *standhard, lit. "stand fast or firm," a compound of words similar to Gothic standan "to stand" (see stand) and hardus "hard" (see hard). So called because the flag was fixed to a pole or spear and stuck in the ground to stand upright. The other theory connects the O.Fr. word to estendre "to stretch out," from L. extendere (see extend). Meaning "unit of measure" is 1327, from Anglo-Fr., where it was used 13c., and is perhaps metaphoric, the royal standard coming to stand for royal authority in matters like setting weights and measures. Hence the meaning "authoritative or recognized exemplar of quality or correctness" (1477). Meaning "rule, principal or means of judgment" is from 1562. That of "definite level of attainment" is attested from 1711 (e.g. standard of living, 1903). Some senses (e.g. "upright pole," c.1450) seem to be infl. by stand (v.). Standardize is recorded from 1873. Standard-bearer in the figurative sense is from 1561. 词根记忆： n. 标准,规则a.标准的Standing under the outstanding rock I misunderstood his standard standpoint.站在突出的岩石下,我误解了他的标准立场. |
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